H001T03R01-A

antibody from Invitrogen Antibodies

Targeting: CD4

Flow cytometry (Data presented on provider website)

Antibody Data

Product number

H001T03R01-A

Provider

Invitrogen Antibodies

Product name

CD4 Monoclonal Antibody (SK3 (SK-3)), NovaFluor™ Red 660, eBioscience™

Antibody type

Monoclonal

Antigen

Other

Description

Description: The SK3 monoclonal antibody reacts with human CD4, a 59-kDa cell surface receptor expressed by a majority of thymocytes, a subpopulation of mature T helper cells, and at low levels on monocytes. CD4 is a receptor for the human immunodeficiency virus (HIV). SK3 blocks HIV binding and mixed lymphocyte reaction. The SK3 and RPA-T4 monoclonal antibodies do not cross-block binding, suggesting recognition of distinct epitopes. Each product contains 1 vial of NovaFluor conjugate and 1 vial of CellBlox Plus Blocking Buffer . Applications Reported: This SK3 (SK-3) antibody has been reported for use in flow cytometric analysis. Applications Tested: This SK3 (SK-3) antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 2 µL (0.1 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. NovaFluor dyes are not compatible with DNA intercalating viability dyes. Do not use viability dyes such as propidium iodide, 7-actinomycin D (7-AAD) and DAPI. Invitrogen LIVE/DEAD Fixable Dead Cell stains are recommended for use with NovaFluor dyes. This NovaFluor conjugate has been updated to ship with CellBlox Plus Blocking Buffer (Cat. No. (C001T06F01)). This buffer contains formulation improvements over CellBlox. CellBlox Plus Blocking Buffer is required for optimal staining with NovaFluor conjugates and should be used in all experiments where NovaFluor conjugates are used. Whenever possible, we recommend adding CellBlox Plus Blocking Buffer to antibody cocktails/master mixes prior to combining with cells. Add 5 µL per sample (regardless of the number of NovaFluors in your panel) to use the antibody cocktail as intended. For single-color controls, use 5 µL of CellBlox Blocking Buffer per 100 µL of cell sample containing 10^3 to 10^8 cells. NovaFluor conjugates are based on Phiton™ technology utilizing novel nucleic acid dye structures that allow for engineered fluorescent signatures with consideration for spillover and spread impacts. Learn more Excitation: 637 nm; Emission: 659 nm; Laser: 633-640 nm (Red) Laser

Reactivity

Human

Host

Mouse

Isotype

IgG

Antibody clone number

SK3 (SK-3)

Vial size

100 Tests

Concentration

2 µL/Test

Storage

4° C, store in dark, DO NOT FREEZE!